VS-GWM801-O/S module Supports OpenVox VS-GW1202/1600/2120
series Analog gateways to allow Analog telephone connection in the VoIP
devices. Each module features 4FXO and 4 FXS analog telephone
channels.
Technical Specifications:
Storage temperature range: -40~125°C
Operation temperature range: 0~50°C
Operation humidity range: 10%~90%
Max Power Consumption: 12W
Dimension:13cm × 2.1cm × 20cm
Weight: 155g
Features
8 ports on 1 module
T.38 fax relay and T.30 fax transparent,continually fax multiple pages
Echo cancellation and Static jitter buffer
Ring cadence and frequency setting
MWI (Message waiting indicator)
DHCP、DNS/DDNS、NAT networking
Diverse SIP protocols
Diverse extensible applications, such as IVR,
DISA